Computer Networking Which of the following is the decimal and hexadecimal equivalents of the binary number 10011101? 157, 0x9D 185, 0xB9 155, 0x9B 159, 0x9F 157, 0x9D 185, 0xB9 155, 0x9B 159, 0x9F ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Data link layer retransmits the damaged frames in most networks. If the probability of a frame's being damaged is p, what is the mean number of transmissions required to send a frame if acknowledgements are never lost. P I (K + 1) KIK (1 + F) 1/ (1 - F) K I (K - P) None of these P I (K + 1) KIK (1 + F) 1/ (1 - F) K I (K - P) None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following might be used by a company to satisfy its growing communications needs? front-end processor concentrator All of these multiplexer controller front-end processor concentrator All of these multiplexer controller ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name given to the exchange of control signals which is necessary for establishing a connection between a modem and a computer at one end of a line and another modem and computer at the other end? Protocol Duplexing Modem options Handshaking None of these Protocol Duplexing Modem options Handshaking None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In which of the following technologies is the term HFC used? DSL Dedicated T1 Frame Relay PPPoE DSL Dedicated T1 Frame Relay PPPoE ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which type of OSPF network will elect a backup designated router?1. Broadcast multi-access2. Non-broadcast multi-access3. Point-to-point4. Broadcast multipoint 3 and 4 3 only 1 and 2 None of these 3 and 4 3 only 1 and 2 None of these ANSWER DOWNLOAD EXAMIANS APP
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